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[block-cache] unit tests + debug io_engine and copier

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Joe Thornber
2016-06-07 11:12:27 +01:00
parent 34c039d7dc
commit a94bfea798
12 changed files with 560 additions and 150 deletions
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4
caching/cache_writeback.cc
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@@ -120,8 +120,8 @@ namespace {
int writeback_(flags const &f) {
block_manager<>::ptr bm = open_bm(*f.metadata_dev, block_manager<>::READ_ONLY);
metadata md(bm, metadata::OPEN);
copier c(*f.fast_dev, *f.origin_dev,
aio_engine engine(f.cache_size / md.sb_.data_block_size);
copier c(engine, *f.fast_dev, *f.origin_dev,
md.sb_.data_block_size, f.cache_size);
copy_visitor cv(c, clean_shutdown(md));
ignore_damage_visitor dv;